MULTIPLICATION STRATEGIES Link to A+ Math at bottom of page for additional practice on your strategies!
LATTICE METHOD Lattice is a method that uses boxes to solve 2 or more digit multiplication problems. I have included a video link to view that will show you how to use Lattice. When the product of 2 numbers is more than 2 digits, make sure that you put the number in the 10's place ABOVE the diagonal line and the 1's BELOW the diagonal line.
I encourage you to watch the video for a more clear explanation.
Click the link available. To help with the lattice blocks, I have included a printable page to use. There is 2x2 and 2x3.
PARTIAL PRODUCTS Partial Products An example of partial products is provided. Some people have been taught it as the FOIL method (first, outside, inside, last). EXAMPLE: 67 x 51 = ? step 1: 60 x 50 = 3000 step 2: 60 x 1 = 60 step 3: 7 x 50 = 350 step 4: 7 x 1 = 7 step 5: 3,000 + 60 + 350 + 7 = 3,417
Link to A+ Math at bottom of page for additional practice on your strategies!
LATTICE METHOD
Lattice is a method that uses boxes to solve 2 or more digit multiplication problems. I have included a video link to view that will show you how to use Lattice. When the product of 2 numbers is more than 2 digits, make sure that you put the number in the 10's place ABOVE the diagonal line and the 1's BELOW the diagonal line.
I encourage you to watch the video for a more clear explanation.
Click the link available. To help with the lattice blocks, I have included a printable page to use. There is 2x2 and 2x3.
PARTIAL PRODUCTS
Partial Products An example of partial products is provided. Some people have been taught it as the FOIL method (first, outside, inside, last).
EXAMPLE: 67 x 51 = ?
step 1: 60 x 50 = 3000
step 2: 60 x 1 = 60
step 3: 7 x 50 = 350
step 4: 7 x 1 = 7
step 5: 3,000 + 60 + 350 + 7 = 3,417
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ADDITION
Multiplication Practice